Alibaba Invested Company MR02 Pro GNSS Receiver MR02 Pro is a high-precision spatio-temporal intelligence terminal independently developed by SpatiX. The device leverages advanced satellite tracking technology, embedded proprietary anti-interference algorithms, and multipath suppression techniques, combined with comprehensive operational management functions and communication capabilities, to achieve full-constellation, multi-frequency satellite tracking, data acquisition, and positioning computation. The new-generation GNSS receiver features fully upgraded hardware and an embedded SpatiX FindMM high-precision computation engine, enabling millimeter-level positioning directly on the device without the need for a backend server. It is suitable for a wide range of monitoring applications, including bridges, mines, hydropower, electric power, geological disasters, and slopes. Modular Design Optional choke-ring antennas can be selected based on the site environment to ensure optimal satellite data quality. This enables high-precision computation and long-term stability in harsh conditions, preventing abnormal fluctuations in monitoring data. The device is equipped with a built-in LoRa module and antenna to enable regional ad-hoc networking. It features a high-performance processor and large-capacity memory, integrated with SpatiX's static algorithm, achieving true front-end high-precision computation rather than relying on traditional RTK methods. The MR02 Pro also comes with a space-based communication module, allowing millimeter-level positioning in areas where ground stations are difficult to deploy—without any base stations, including virtual ones—by using satellite differential data. Full-Function Mode O Cloud-Integrated Operation Supports FindMM front-end computation (forwarding self-built station data or LORA ad-hoc network front-end computation) and space-based static monitoring computation; traditional back-end server computation, conventional RTK real-time computation (both space-based and ground-based), and SpatiX unified network joint computation (for reference station coordinate verification), meeting a wide range of user requirements. Powered on automatically and connected to the platform without any on-site configuration, the system supports remote control, batch upgrades, and online maintenance. It periodically reports device power status, signal strength, and other information, allowing the platform to monitor the overall operational status of monitoring points in real time and improve maintenance efficiency.

Performance Specifications Three-Dimensional Displacement Extended Features Static Accuracy Local Alert External Sensors Dynamic Accuracy Built-in alert algorithms enable ad-hoc network warnings even without a network connection Supports connection to sensors using RS485 and RS232 protocols, such as rain gauges, crack meters, inclinometers, and more Device Management Supports MOTT protocol for remote control Sampling Interval Environment Upload Interval 20Hz to 72h, configurable as needed Communication Methods 4G full-network support, LoRa ad-hoc network, Ethernet, 485,232 Capable of processing...